Virgil I Grissom and Space Exploration

This stamp is part of Jordan's 1964 series honoring the pioneers of the Space Age. It depicts Virgil I. "Gus" Grissom, one of the early American astronauts who played a major role in the development of human spaceflight. Grissom became the second American to travel into space in 1961 and later participated in the Gemini program, helping to advance the technologies and techniques that would eventually make lunar exploration possible.

By issuing this stamp, Jordan recognized the importance of scientific achievement and the growing international fascination with space exploration during the 1960s. The issue celebrates humanity's efforts to explore beyond Earth and honors the astronauts whose accomplishments contributed to one of the most significant technological advancements of the twentieth century.